Low Power Radio Communications Archive

part15engineer
Life Member

nevermind

Posts: 697

Low Power Radio Communications Archive Mar 21, 2020 23:35:38 GMT

Quote

Post by part15engineer on Mar 21, 2020 23:35:38 GMT

PDF Books

Part 15 Broadcasting Is NOT “Pirate Radio” !

T.I. HF Antenna Cook Book

Basic Regulator Circuits

Diode Hand Book

Engineers Trade Secrets of Radio

USMC Field Antenna Hand Book

LPAM Hand Book

Low Power Broadcasters Hand Book (original)

Mission Edition Low Power Broadcasters Hand Book

The Big Antenna Book

The Broadcasters Guide To Radio Station Developement

USMCI Antenna Construction

and Propagation of Radio Waves

What About Transistors?

Carrier Current Techniques

The Radio Amateurs Handbook c.1936

The RF Engineers Handbook

Various Magazine and E-Zine Articles

H.B. A tour Of AM-600

H.B. AM Carrier Current Broadcasting Pt. 1

H.B. AM Carrier Current Broadcasting Pt. 2

Build The NCR AM

Build The NCR FM

Electronics Now 06/97 Build the MPX96

Build The MPX-2000

Popular Communications -

Microbroadcasting 2006-02.pdf

Popular Communications -

Microbroadcasting 2006-05.pdf

R.G. - It may be low power but it's still power

R.W. Bill Defalice AM Loophole

SERA FCC Comes To Town Pt.1

SERA FCC Comes To Town Pt.2

AM Stereo What Happened

Carrier Current Audio Transmitter

CW & AM Modulation

Crystal Oscillators

Power Suuplies

LPFM Andrew Yoder

Tech Notes and White Papers

LPB Tech Notes and Brochures Complete

Roberts Antenna's 20-1000MHz

Elevated Antenna's For Part 15 Use

What Happens to My Recording When it’s Played on the Radio?

Comparison of FCC Limits with CISPR Limits CCL Engineering Note 290

Asymmetrical Peak Limiting White Paper

Engineers Notebook

Oscilloscope Fundamentals

FCC FOIA Request 6-1-2012

Ground Mounted Verticals

Inverted U Antenna

Various Schematics

The Horsemen Longwave / Medium Wave / 160m AM Transmitter 80mW

Medium Wave 10 Watt Transmitter Schematic

High Efficiency Part 15.219 Final RF Stage Schematic

Metzo Main Schematic

Metzo ATU Schematic

Kahn ISB Schematic

Alfredot Lite Transmitter Schematic

Ramsey FM-10 Schematic

Alfredo Linear Amplifier Schematic

Jim Young 100mW Class E Transmitter Schematic

Jim Young PLL Schematic

Part15 Final Antenna coil calculator Excel Spreadsheet

Part 15.219 AM Site Design

RF Source AM Medium Wave Linear Amplifier Schematic

Equipment Manuals

Broadcast Electronics AX-10 CQuAM

Exciter Manual

Panaxis AMT-25 AM Transmitter

Gentner SPH3A Manual

Innovonics 231 Processor Manual

Innovonics 235 Processor Manual

Dayton AF315 Receiver Manual

Dayton AFC3 Receiver Manual

Panaxis AM100 Transmitter part 1

Panaxis AM100 Transmitter part 2

Panaxis PS700 Power Supply

Cinema Radio Cinefi AM Transmitter Manual

Cunningham CM20-30 AM Transmitter

Radio Systems TR20 AM Transmitter & CP15 Coupler

LPB TX 2-20 AM Transmitter System

Helixing Inc .25MWLSC Part 15 Compliant TIS Antenna Manual

Nems Clarke NC120E FIM Manual

Dorrough

Electronics DAP Model 310 Manual

Vintage Components Metzo Manual

Meducci AMX2000 CQuAM Tuner Manual & Schematic

CRL Modulation Signature Limiter / MPX Generator Manual

Ramsey FM 10 Manual

Sage EnDec Manual

CRL SPP-800 Manual

CRL SEP-800 Manual

CRL SMP-900 Manual

CRL SPF-300 Manual

CBS 444/445 Audimax Manual

CBS 4440A Audimax Manual

CBS 4300 Volumemax Manaul

Decade MS-100(S) Manual

REA AMM-HF1 Off Air Pickup Unit Manual & Schematic

REA AMM HF-1 Modulation Monitor Manual

Mosely AM Monintor Loop Antenna

Procaster AM TX 100 manual

Ramsey FM 25B User and Assembly Manual

Ramsey FM 25A User and Assembly Manual

"The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane."

Norman Goldman
Thom Hartman

The New Almost Anything Goes Forum @ Variety 1560 AM Forums

Boomer Life Member The Dog is listening.. Posts: 962	Low Power Radio Communications Archive Mar 22, 2020 1:56:12 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Boomer on Mar 22, 2020 1:56:12 GMT Great second post, it might take a while, having to get through the fussy methods that Drop Box uses, virus scans and clicking on second pages, but I can do this! Let's see how it goes.

Boomer
Life Member

The Dog is listening..

Posts: 962

Low Power Radio Communications Archive Mar 22, 2020 4:56:37 GMT

Quote

Post by Boomer on Mar 22, 2020 4:56:37 GMT

Like Pokemon

Got them all, and I'll compare them with some I have to see which is good or better. I like some of those, I'd never seen The Horseman's mediumwave transmitter, taking the Tom Polk PLL and adding a 2N7000 final amp and filter with Class E, pretty good there. It looks like he changed the loop filter values, what Tom has specified made the signal noisy, phase noise and 10 khz leakage on the versions I built.

I found a few errata you might want to check and be sure of, since I just grabbed everything fast.

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Various Magazine and E-Zine Articles

Popular Communications -

Microbroadcasting 2006-02.pdf Duplicated
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Tech notes and white papers:

Engineers Notebook - not found
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Various Schematics:

Alfredot Lite Transmitter Schematic - much better page is available.
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Equipment Manuals:

Dorrough

Electronics DAP Model 310 Manual -duplicates (same file name at least)
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Thanks! You could put those in a Zip file for archivists, all are 204 megabytes.

Boomer

Boomer Life Member The Dog is listening.. Posts: 962	Low Power Radio Communications Archive May 19, 2020 21:18:49 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Boomer on May 19, 2020 21:18:49 GMT Possible corrupt file "The RF Engineers Handbook" an RAR file, comes out at 27 kb (very small for a book) and file will not open. Can you re-upload possibly? Thanks. Boomer

Post by part15engineer on Mar 21, 2020 23:35:38 GMT

Post by Boomer on Mar 22, 2020 1:56:12 GMT

Post by Boomer on Mar 22, 2020 4:56:37 GMT

Post by Boomer on May 19, 2020 21:18:49 GMT